Due to the new CPU bug, memory can be read by criminals, therefore update your OS and virtuel environments:
Relevant Products
- VMware vSphere ESXi (ESXi)
- VMware Workstation Pro / Player (Workstation) excluded Workstation version 14
- VMware Fusion Pro / Fusion (Fusion) excluded Fusion 10
Solution
- VMware vSphere 6.5: apply patch ESXi650-201712101-SG (released on Dec, 19th 2017)
- VMware vSphere 6.0: apply patch ESXi600-201711101-SG
- VMware vSphere 5.5: apply patch ESXi550-201709101-SG (this patch has remediation against CVE-2017-5715 but not against CVE-2017-5753)
- VMware Workstation 12.x: update to version 12.5.8
- VMware Fusion 8: update to version 8.5.9
Esxi 5.0 and 5.1 is no more supported and cannot be patched = UPDATE to newer vSphere edtion asap!!!
Sources:
https://vinfrastructure.it/2018/01/meltdown-spectre-vmware-patches/
https://vinfrastructure.it/2018/01/meltdown-spectre-critical-vulnerabilities-several-processors/